Questions tagged [output]
A signal or power being generated by one system for consumption by another, or a connection for that purpose.
628 questions
-1 votes
1 answer
61 views
Analog neuron with LM358 not producing expected output — diode ReLU gives unexpected voltages
I'm building an analog neuron using an LM358 op-amp. The neuron is an inverting summing amplifier that combines two inputs (X1, X2) and a bias voltage, followed by a diode ReLU stage to block negative ...
- 189
3 votes
1 answer
353 views
Why is Shunt Voltage Reference (LM4040DBZ-3) Not outputting a stable 3V supply
Below is my schematic I have for the LM4040DBZ-3. I wanted to use this voltage reference as a stable supply voltage for my ADC MCP3208, but I am not getting the expected 3.0V (I am getting about 2.984 ...
- 61
4 votes
2 answers
237 views
"Diode-OR" with LMV393 Outputs
In the circuit below, the inputs at pins 2 and 6 are being driven such that either one of pins 1 or 7 will pull low at one time. The diode is intended to pull pin 1 low with pin 7 so that both circuit ...
- 71
0 votes
2 answers
110 views
What the Vout would be in this circuit?
Vin = +120Vdc Resistor 1 = 1.3k/10w (2x2.7k/5w parallel) Capacitor 1 = 1000uf/63v (polar.) Resistor 2 = 4.7k/3w Capacitor 2 = 1000uf/63v (polar.)
- 47
1 vote
2 answers
229 views
Output Voltage Range of a Linear Regulator
In the 5V linear regulator LM7805 datasheet, there is a voltage variation range for the 'Output Voltage' (min 4.8V, max 5.2V) parameter as can be seen in the following table. Under the 'Output Voltage'...
- 197
0 votes
1 answer
104 views
Isolation transformer isolation [closed]
I'm looking to get a medical-grade isolation transformer to eliminate ground loop issues in my PC/audio setup. I understand that this type of transformer provides galvanic isolation and features ...
- 3
2 votes
1 answer
115 views
What are advantages of using input as differential bipolar instead of a single ended input?
There is a galvo driver's input as shown below: The driver manual recommends dual bipolar -10 V to 10 V DAC analogue output channels (differential) as inputs to for the driver. And it offers two ...
- 2,153
5 votes
1 answer
191 views
Analog Output Protection Against Continuous External Bipolar Overvoltage
I have an analog output that I need to protect from continuous overvoltage in case of incorrect connection by amateur installers. For those who are interested, I am currently working on a part of the ...
- 424
0 votes
1 answer
120 views
What capacitor would the best replacement for an inverter?
I have a Renogy 3000w inverter 12v to 230v (50Hz) R-INVT-PUH1-301235-UK Its a relatively budget model, but a step up from the really cheapy ones. It has let out the magic smoke, after around 2 years (...
- 11
0 votes
2 answers
248 views
How to regulate output voltage in this circuit?
Look at the schematic of the circuit board. The circuit board is for charging a 6-volt 4 Ah lead-acid battery (in an emergency light with 2 6-watt fluorescent bulbs). Now the output voltage for ...
- 75
2 votes
2 answers
306 views
How to calculate output voltage of a transformer for a given load?
I have this transformer: https://www.tme.eu/en/details/bv2020162/pcb-transformers/hahn/bv-202-0162/ . When no load is attached it measures ~38V on output. If I would like to reduce this no load ...
- 515
1 vote
2 answers
351 views
LTSpice simulations of Output impedance
I am performing some simulations using LTspice of a Circuit to which I would attach a Transient Limiter. Frequency range (150kHz-30MHz) The goal is for the EUT to see close to 50Ω impedance on the ...
- 710
2 votes
1 answer
89 views
Where do I connect the other output if there is only one output on an electrical schematic?
I'm kind of a newbie at reading electrical schematics, I'm trying to build a small one-transistor amplifier just to see how it works, and a lot of the schematics I come across have only one output pin....
0 votes
0 answers
71 views
LTM4644EY#PBF not give correct output?
I am using LTM4644EY#PBF in my design. I designed the circuit based on the datasheet and reference designs. I have attached the datasheet and reference design link for your reference. Evaluation board ...
- 99
4 votes
3 answers
394 views
Low impedance rail to rail logic output implementation?
I understand that the true implementations on chips are proprietary, but lets say that I want to implement a logical inverter out of discrete parts. The common circuit that I see is something like ...
- 155